Easy Geometric rangoli designs through photos | 5 by 5 dots rangoli
By drawing dotted lines as shown in the image below we can show hollow shapes - cuboid in this case. We should not add colours because the 3D effect will disappear
Geometrical rangoli designs images | 8 by 8 dots rangoli
Once the central design in completed extend the the arms from each edge connecting the dots in the way as shown.
Lines have been drawn from all the edges. Next from the outer edge of the line draw a smaller line to the next dot below as shown in the image below ( on the left side of the kolam ). This short line should be parallel to the next line below
Continue drawing short parallel lines on all six sides.
From the shorter lines , draw another line ( observe the position of the hand in the image below )
This line should be parallel to the shorter line above it so that we get a 3D effect